superset/superset-frontend/src/components/MessageToasts/getToastsFromPyFlashMessages.js

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
import { addToast } from './actions';
import { ToastType } from './types';

export default function toastsFromPyFlashMessages(flashMessages = []) {
  const toasts = [];

  flashMessages.forEach(([messageType, message]) => {
    const toastType =
      messageType === 'danger'
        ? ToastType.DANGER
        : (messageType === 'success' && ToastType.SUCCESS) || ToastType.INFO;

    const toast = addToast({
      text: message,
      toastType,
    }).payload;

    toasts.push(toast);
  });

  return toasts;
}